<template>
  <div class="add-enterprise">
    <header class="add-header">
      <div class="left">
        <span
          class="arrow"
          @click="$router.back()"
        ><i class="el-icon-arrow-left" />返回</span>
        <span>|</span>
        <span>{{ id?'编辑企业':'添加企业' }}</span>
      </div>
      <div class="right">黑马程序员</div>
    </header>
    <main class="add-main">
      <div class="form-container">
        <div class="title">企业信息</div>
        <div class="form">
          <el-form ref="ruleForm" label-width="100px" :model="addForm" :rules="addRules">
            <el-form-item label="企业名称" prop="name">
              <el-input v-model="addForm.name" />
            </el-form-item>
            <el-form-item label="法人" prop="legalPerson">
              <el-input v-model="addForm.legalPerson" />
            </el-form-item>
            <el-form-item label="注册地址" prop="registeredAddress">
              <el-input v-model="addForm.registeredAddress" />
            </el-form-item>
            <el-form-item label="所在行业" prop="industryCode">
              <el-select v-model="addForm.industryCode">
                <el-option
                  v-for="item in industryList"
                  :key="item.industryCode"
                  :label="item.industryName"
                  :value="item.industryCode"
                />
              </el-select>
            </el-form-item>
            <el-form-item label="企业联系人" prop="contact">
              <el-input v-model="addForm.contact" />
            </el-form-item>
            <el-form-item label="联系电话" prop="contactNumber">
              <el-input v-model="addForm.contactNumber" />
            </el-form-item>
            <el-form-item label="营业执照" prop="businessLicenseId">
              <el-upload
                class="upload-demo"
                action="#"
                :file-list="fileList"
                :http-request="httpRequestFn"
                :before-upload="beforeUploadFn"
                list-type="picture"
                :on-remove="removeFn"
                :limit="1"
                :on-exceed="exceedFn"
              >
                <el-button size="small" type="primary">点击上传</el-button>
                <div slot="tip" class="el-upload__tip">
                  支持扩展名：.jpg .png .svg 文件大小不得超过2M
                </div>
              </el-upload>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </main>
    <footer class="add-footer">
      <div class="btn-container">
        <el-button>重置</el-button>
        <el-button type="primary" @click="confrimSubmit">确定</el-button>
      </div>
    </footer>
  </div>
</template>

<script>
import { getIndustryListAPI, uploadAPI, createEnterpriseAPI, getEnterpriseDetailAPI, editRentAPI } from '@/apis/enterprise'
import { validMobile } from '@/utils/validate'
export default {
  data() {
    return {
      addForm: {
        name: '', // 企业名称
        legalPerson: '', // 法人
        registeredAddress: '', // 注册地址
        industryCode: '', // 所在行业
        contact: '', // 企业联系人
        contactNumber: '', // 联系人电话
        businessLicenseUrl: '', // 营业执照url
        businessLicenseId: '' // 营业执照id
      },
      industryList: [],
      fileList: [],
      addRules: {
        name: [
          { required: true, message: '企业名称为必填', trigger: 'blur' }
        ],
        legalPerson: [
          { required: true, message: '法人为必填', trigger: 'blur' }
        ],
        registeredAddress: [
          { required: true, message: '注册地址为必填', trigger: 'blur' }
        ],
        industryCode: [
          { required: true, message: '所在行业为必填', trigger: 'change' }
        ],
        contact: [
          { required: true, message: '企业联系人为必填', trigger: 'blur' }
        ],
        contactNumber: [
          { required: true, message: '企业联系人电话为必填', trigger: 'blur' },
          { validator: validMobile }
        ],
        businessLicenseId: [
          { required: true, message: '请上传营业执照', trigger: 'blur' }
        ]
      }
    }
  },
  computed: {
    id() {
      return this.$route.query.id
    }
  },
  async mounted() {
    this.getIndustryList()
    if (this.id) {
      this.EnterpriseDetail()
    }
  },
  methods: {
    async getIndustryList() {
      const res = await getIndustryListAPI()
      console.log(res)
      this.industryList = res.data
    },
    async httpRequestFn(config) {
      console.log(config)
      const fd = new FormData()
      fd.append('file', config.file)
      fd.append('type', 'businessLicense')
      const res = await uploadAPI(fd)

      this.addForm.businessLicenseId = res.data.id
      this.addForm.businessLicenseUrl = res.data.url
      this.$refs.ruleForm.validateField('businessLicenseId')

      console.log(res)

      this.fileList.push({
        name: config.file.name, // 文件名字
        url: res.data.url // 图片地址
      })
    },
    beforeUploadFn(file) {
      console.log(file)
      const isAllowFileTypeList = ['image/jpeg', 'image/jpg', 'image/png']
      if (!isAllowFileTypeList.includes(file.type)) {
        this.$message.error('上传营业执照图片只能是 PNG/JPG/JPEG 格式!')
        return false
      }
      const isAllowFileSize5M = file.size / 1024 / 1024
      if (!isAllowFileSize5M > 5) {
        this.$message.error('上传营业执照图片大小不能超过 5MB!')
        return false
      }
      return true
    },
    confrimSubmit() {
      this.$refs.ruleForm.validate(async vaild => {
        if (vaild) {
          if (this.id) {
            await editRentAPI({
              ...this.addForm,
              id: this.id
            })
            this.$message.success('更新成功')
          } else {
            await createEnterpriseAPI(this.addForm)
            this.$message.success('新增成功')
          }
          // 重置表单
          this.$refs.ruleForm.resetFields()
          this.fileList = []
          this.$router.back()
        }
      })
    },
    async EnterpriseDetail() {
      const res = await getEnterpriseDetailAPI(this.id)
      console.log(res)
      Object.keys(this.addForm).forEach(key => {
        this.addForm[key] = res.data[key]
      })
      // 上传单独设置 因为不存在v-model
      this.fileList = [{
        name: this.addForm.businessLicenseName,
        url: this.addForm.businessLicenseUrl
      }]
    },
    removeFn(file, fileList) {
      this.fileList = fileList
      console.log(fileList)
      this.addForm.businessLicenseName = ''
      this.addForm.businessLicenseUrl = ''
    },
    exceedFn() {
      this.$message.warning('营业执照只能上传一张！')
    }
  }
}
</script>

<style scoped lang="scss">
.add-enterprise {
  background-color: #f4f6f8;
  height: 100vh;

  .add-header {
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    height: 64px;
    line-height: 64px;
    font-size: 16px;
    font-weight: bold;
    background-color: #fff;

    .left {
      span {
        margin-right: 4px;
      }
      .arrow {
        cursor: pointer;
      }
    }

    .right {
      text-align: right;
    }
  }

  .add-main {
    background: #f4f6f8;
    padding: 20px 130px;

    .form-container {
      background-color: #fff;
      .title {
        height: 60px;
        line-height: 60px;
        padding-left: 20px;
      }
      .form {
        margin-bottom: 20px;
        padding: 20px 65px 24px;
        .el-form {
          display: flex;
          flex-wrap: wrap;
          .el-form-item {
            width: 50%;
          }
        }
      }
    }
  }

  .add-footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 24px 50px;
    color: #000000d9;
    font-size: 14px;
    background: #fff;
    text-align: center;
  }
}
</style>
